// Copyright  2004-2008 Backplane Ltd.
//
// This file is part of Ubiquity formsPlayer
//
// Ubiquity formsPlayer is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3 of the License, or (at your
// option) any later version.
//
// Ubiquity formsPlayer is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
// more details.
//
// You should have received a copy of the GNU General Public License
// along with Ubiquity formsPlayer If not, see <http://www.gnu.org/licenses/>.
//	
//
//   Purpose: declaration of CImplItem.
//   $Id$


#pragma once
#include "formcontrol.h"
class CResolvedItem;

class CXFormsElementItem;

class CImplAlert;
class CImplCaption;
class CImplHelp;
class CImplHint;
class CImplValue;
class CImplItem 
	: public CFormControl
	, public ISelectionChild
	, public IItemWithCaption
	, public IItemWithAlert
{
	friend class CXFormsParseItem;
public:
	virtual HRESULT refresh();
	//virtual void getFirstValue(BSTR * pVal);
	//virtual bool checkValue(BSTR const sVal);
	virtual HRESULT draw(BSTR const sDrawInside);
	virtual CImplSelection * GetOwnerSelection();
	CImplItem();
	CImplItem(CXFormsElementItem* pXFEl);
	virtual ~CImplItem();
	virtual HRESULT init(CImpl *pParent);
	virtual HRESULT onCaptionValueChange(BSTR sCaption);
	virtual HRESULT onValueValueChange(BSTR sCaption);
	virtual HRESULT detachCaption(void);
	virtual HRESULT onAlertValueChange(BSTR sCaption);
	virtual HRESULT detachAlert(void);
	CImplValue* m_pValue;
	virtual void SetSelectionIndex(long lIndex);
	virtual void select(const long lIndex);
	virtual void selectFrom(CList<VARIANT, VARIANT> &lstNodes, CStringW & sList);
	virtual HRESULT redraw(){return refresh();};
	virtual void deselect();
private:
	CComBSTR m_sValue;
	void CreateResolvedCounterpart();
	CResolvedItem * m_pResolvedItem;
	CImplAlert* m_pAlert;
	CImplCaption* m_pCaption;
	bool m_bRefreshing;
	bool m_bSelected;
	long m_lIx;
};
